package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;
@RestController
@Slf4j
@Api(tags = "数据统计")
@RequestMapping("/admin/report")
public class ReportController {
    @Autowired
    private ReportService reportService;

    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计")
    public Result turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                     @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end) {
        log.info("营业额统计：{},{}", begin, end);
        TurnoverReportVO t = reportService.turnoverStatistics(begin, end);
        return Result.success(t);
    }

    @ApiOperation("用户统计")
    @GetMapping("/userStatistics")
    public Result userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                 @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end) {
        log.info("用户统计：{},{}", begin, end);
        UserReportVO u = reportService.userStatistics(begin, end);
        return Result.success(u);
    }

    @ApiOperation("订单统计")
    @GetMapping("/ordersStatistics")
    public Result ordersStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                   @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        log.info("订单统计：{},{}", begin, end);
        OrderReportVO o = reportService.ordersStatistics(begin, end);
        return Result.success(o);
    }

    @ApiOperation("商品销量统计")
    @GetMapping("/top10")
    public Result top10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                        @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        log.info("商品销量统计：{},{}", begin, end);
        SalesTop10ReportVO s = reportService.top10(begin, end);
        return Result.success(s);
    }

    @ApiOperation("Excel导出")
    @GetMapping("/export")
    public void export(HttpServletResponse response){
        log.info("Excel导出");
        reportService.export(response);
    }
}
